John Elvin Doub

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Waynesboro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring an engine starting system and engine includin...
- Patent number 8,789,507
- Issue date Jul 29, 2014
- Mack Trucks, Inc.
- John Elvin Doub
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ENCOURAGING VEHICLE OPERATOR COMPLIANCE
- Publication number 20100299042
- Publication date Nov 25, 2010
- MACK TRUCKS, INC.
- R. Bruce Brierly
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MONITORING AN ENGINE STARTING SYSTEM AND ENGINE INCLUDIN...
- Publication number 20100175656
- Publication date Jul 15, 2010
- MACK TRUCKS, INC.
- John Elvin Doub
- G01 - MEASURING TESTING